#include "llvm/IR/Module.h"
#include "llvm/IR/Operator.h"
#include "llvm/IR/ValueHandle.h"
+#include "llvm/Object/Archive.h"
#include "llvm/Object/ObjectFile.h"
#include "llvm/Support/Debug.h"
#include "llvm/Support/DynamicLibrary.h"
Module *M,
std::string *ErrorStr,
RTDyldMemoryManager *MCJMM,
- bool GVsWithCode,
TargetMachine *TM) = nullptr;
ExecutionEngine *(*ExecutionEngine::InterpCtor)(Module *M,
std::string *ErrorStr) =nullptr;
llvm_unreachable("ExecutionEngine subclass doesn't implement addObjectFile.");
}
+void ExecutionEngine::addArchive(std::unique_ptr<object::Archive> A) {
+ llvm_unreachable("ExecutionEngine subclass doesn't implement addArchive.");
+}
+
bool ExecutionEngine::removeModule(Module *M) {
for(SmallVectorImpl<Module *>::iterator I = Modules.begin(),
E = Modules.end(); I != E; ++I) {
}
void ExecutionEngine::addGlobalMapping(const GlobalValue *GV, void *Addr) {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
DEBUG(dbgs() << "JIT: Map \'" << GV->getName()
<< "\' to [" << Addr << "]\n";);
}
void ExecutionEngine::clearAllGlobalMappings() {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
EEState.getGlobalAddressMap().clear();
EEState.getGlobalAddressReverseMap().clear();
}
void ExecutionEngine::clearGlobalMappingsFromModule(Module *M) {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
for (Module::iterator FI = M->begin(), FE = M->end(); FI != FE; ++FI)
EEState.RemoveMapping(FI);
}
void *ExecutionEngine::updateGlobalMapping(const GlobalValue *GV, void *Addr) {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
ExecutionEngineState::GlobalAddressMapTy &Map =
EEState.getGlobalAddressMap();
}
void *ExecutionEngine::getPointerToGlobalIfAvailable(const GlobalValue *GV) {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
ExecutionEngineState::GlobalAddressMapTy::iterator I =
EEState.getGlobalAddressMap().find(GV);
}
const GlobalValue *ExecutionEngine::getGlobalValueAtAddress(void *Addr) {
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
// If we haven't computed the reverse mapping yet, do so first.
if (EEState.getGlobalAddressReverseMap().empty()) {
return runFunction(Fn, GVArgs).IntVal.getZExtValue();
}
-ExecutionEngine *ExecutionEngine::create(Module *M,
- bool ForceInterpreter,
- std::string *ErrorStr,
- CodeGenOpt::Level OptLevel,
- bool GVsWithCode) {
- EngineBuilder EB = EngineBuilder(M)
- .setEngineKind(ForceInterpreter
- ? EngineKind::Interpreter
- : EngineKind::JIT)
- .setErrorStr(ErrorStr)
- .setOptLevel(OptLevel)
- .setAllocateGVsWithCode(GVsWithCode);
-
- return EB.create();
-}
-
-/// createJIT - This is the factory method for creating a JIT for the current
-/// machine, it does not fall back to the interpreter. This takes ownership
-/// of the module.
-ExecutionEngine *ExecutionEngine::createJIT(Module *M,
- std::string *ErrorStr,
- JITMemoryManager *JMM,
- CodeGenOpt::Level OL,
- bool GVsWithCode,
- Reloc::Model RM,
- CodeModel::Model CMM) {
- if (!ExecutionEngine::JITCtor) {
- if (ErrorStr)
- *ErrorStr = "JIT has not been linked in.";
- return nullptr;
- }
-
- // Use the defaults for extra parameters. Users can use EngineBuilder to
- // set them.
- EngineBuilder EB(M);
- EB.setEngineKind(EngineKind::JIT);
- EB.setErrorStr(ErrorStr);
- EB.setRelocationModel(RM);
- EB.setCodeModel(CMM);
- EB.setAllocateGVsWithCode(GVsWithCode);
- EB.setOptLevel(OL);
- EB.setJITMemoryManager(JMM);
-
- // TODO: permit custom TargetOptions here
- TargetMachine *TM = EB.selectTarget();
- if (!TM || (ErrorStr && ErrorStr->length() > 0)) return nullptr;
-
- return ExecutionEngine::JITCtor(M, ErrorStr, JMM, GVsWithCode, TM);
-}
-
void EngineBuilder::InitEngine() {
WhichEngine = EngineKind::Either;
ErrorStr = nullptr;
ExecutionEngine *EE = nullptr;
if (UseMCJIT && ExecutionEngine::MCJITCtor)
EE = ExecutionEngine::MCJITCtor(M, ErrorStr, MCJMM ? MCJMM : JMM,
- AllocateGVsWithCode, TheTM.release());
+ TheTM.release());
else if (ExecutionEngine::JITCtor)
EE = ExecutionEngine::JITCtor(M, ErrorStr, JMM,
AllocateGVsWithCode, TheTM.release());
if (Function *F = const_cast<Function*>(dyn_cast<Function>(GV)))
return getPointerToFunction(F);
- std::lock_guard<std::recursive_mutex> locked(lock);
+ MutexGuard locked(lock);
if (void *P = EEState.getGlobalAddressMap()[GV])
return P;
: EE(EE), GlobalAddressMap(this) {
}
-std::recursive_mutex *
+sys::Mutex *
ExecutionEngineState::AddressMapConfig::getMutex(ExecutionEngineState *EES) {
return &EES->EE.lock;
}